SH7040 Datasheet, PDF(789/923 Page) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

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SH7040 Datasheet, PDF (789/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

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Table 25.2 DC Characteristics (Conditions: VCC = 5.0 V Â± 10%, AVCC = 5.0 V Â± 10%,

AVCC = VCC Â± 10%, AVref = 4.5 V to AVCC, VSS = AVSS = 0 V, Ta = â20 to +75Â°C)

(cont)

Item

Pin

Symbol Min

Typ Max

Output

All output pins VOH

high-level

voltage

VCC â 0.5 â â

3.5

ââ

Output low- All output pins VOL

â

level

PE9, PE11âPE15

â

voltage

â 0.4

â 1.5

Measurement

Unit Conditions

V IOH = â200 ÂµA

V IOH = â1 mA

V IOL = 1.6 mA

V IOL = 15 mA

Input

RES

Cin â

capaci- NMI

â

tance

All other input

â

pins

Current

consump-

tion

Ordinary

operation

Sleep

I CC

â

â

Standby

â

â

Analog

supply

current

AI CC

â

AI ref

â

â 80*1

â 50

â 20

160 230

140 200

0.01 5

â 20

5 10

0.5 1*2

pF Vin = 0 V, f = 1 MHz,

pF Ta = 25Â°C

pF

mA f = 28 MHz

mA f = 28 MHz

ÂµA Ta â¤ 50Â°C

ÂµA Ta > 50Â°C

mA

mA QFP144 version only

RAM

standby

voltage

VRAM

2.0

ââ

V

Notes: 1. When the A/D converter is not used (including during standby), do not release the AVCC,

AVSS, and AVref (SH7041,SH7043,SH7045 only) pins. Connect the AVCC and AVref

(SH7041,SH7043,SH7045 only) pins to VCC and the AVSS pin to VSS.

2. The current consumption is measured when VIHmin = VCC â 0.5 V, VIL max = 0.5 V, with

all output pins unloaded.

3. The ZTAT and mask versions as well as F-ZTAT and mask versions have the same

functions, and the electrical characteristics of both are within specification, but

characteristic-related performance values, operating margins, noise margins, noise

emission, etc., are different. Caution is therefore required in carrying out system design,

when switching between ZTAT and mask versions, and when switching between F-

ZTAT and mask versions.

4. When the SH7040 chip is used for high-speed operation, the package surface

temperature rises. Appropriate measures (such as heat dissipation) to ensure overall

system reliability and safety should therefore be investigated.

*1 110pF for A mask

*2 5 mA in the A mask version, except for F-ZTAT products.

751

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